16407492021

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{6727139}}^1$

素因数の和:6727416

約数の個数: 12

約数和(自身を含む): 23787167040

約数和(自身を除く): 7379675019

約数列:

[1, 3, 9, 271, 813, 2439, 6727139, 20181417, 60544251, 1823054669, 5469164007, 16407492021]

約数ペア:

[(1, 16407492021), (3, 5469164007), (9, 1823054669), (271, 60544251), (813, 20181417), (2439, 6727139)]